
TROON, Scotland — In theory, sleeping should be a fairly straightforward process. All you have to do, after all, is lie on your back and shut your eyes. It’s so easy, even a corpse can do it.

TROON, Scotland — In theory, sleeping should be a fairly straightforward process. All you have to do, after all, is lie on your back and shut your eyes. It’s so easy, even a corpse can do it.